On Friday, November 14, 2014 12:32:55 PM UTC, stuart noble wrote:

This is very good indeed, but not curved

http://www.amazon.co.uk/Spear-Jackso.../dp/B002AKKF7Q

Seconded, cheaper from toolstation:
http://www.toolstation.com/shop/Land...den+Saw/p52906

I tied mine onto the end of a long stick and used it to chop a few high limbs from my eucalyptus. With just the weight of the saw bearing on the cut it went through 4 inches quite quickly.